package copy.com;

/**
 *
 **/
//作用于同一个线程之内也就是同一次请求中
public class BaseContext {
    public static ThreadLocal<Long> threadLocal = new ThreadLocal<>();

    public static void setCurrentId(Long id) {
        threadLocal.set(id);
    }
    public static Long getCurrentId() {
        return threadLocal.get();

    }

}
